Small music clam

At the qi sea banquet, Wu Ma Yang presents a floating shell that Eastern Sea immortals recognize as a small music clam shell, a rank seven immortal material. Music clams are ordinary clams that hold sound path dao marks: at desolate beast level they grow into giant music clams, then shrink again as ancient desolate beasts into small music clams. The specimen he shows is dead and without vitality, merely a rank seven sound path immortal material. He is not selling the clam itself, but the music stored inside, later named as the rank seven immortal material ghostly wail. ^{ch. 1885}